JP4053143B2 - Kasagi mounting structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mounting structure for a headboard mounted on a bent end face such as a staircase wall.
[0002]
[Prior art]
For example, as shown in FIG. 10 (a), the corridor side A and the staircase side B may be partitioned by a staircase wall 51. In order to function as a handrail, a headboard 52 that is slightly wider than the thickness of the staircase wall 51 is attached.
[0003]
Since the upper end surface of such a staircase wall 51 is usually inclined so as to match the inclination angle of the staircase, the end surface of the staircase wall 51 bends at an angle other than 90 degrees and is bent. In order to attach the headboard 52 along the end face, for example, as shown in FIG. 2B, the headboard 52a attached to the rising portion in front of the staircase wall 51 and the headboard attached to the inclined upper end surface of the staircase wall 51. 52b is obtained by cutting the respective end portions at a predetermined angle so that the cut surfaces of both caps 52a and 52b are brought into close contact with each other.
[0004]
[Problems to be solved by the invention]
By the way, the inclination angle of the staircase is not always constant, but changes depending on the installation space of the staircase, so it is not possible to ship the coconut timber with the end cut at a predetermined angle in the factory to the site. On the construction site, the site worker must perform processing such as cutting the cap wood at a predetermined angle in accordance with the inclination angle of each stairs.
[0005]
However, if the cutting angle of the headwood is slightly shifted as described above, there is a problem in that a gap or a step is generated in the joint portion of the headboard 52 and the appearance is impaired. As a result, the processing of the shade wood at the site was a time-consuming work.
[0006]
In addition, generally used shade wood has a veneer or a decorative sheet pasted on the surface of a base material formed of a wood board. When such shade wood is cut, the veneer is cut at the cut portion. It may break or the surface decorative sheet may peel off from the base material. In such a case, it is necessary to re-process a new cap, so that the work efficiency is reduced and material is wasted. There is a problem such as. Moreover, since the joining portion α of the caps 52a and 52b is angular as shown in FIG. 4B, the surface decorative sheet or the like is peeled off from the portion as the years pass after the construction. There is also.
[0007]
SUMMARY OF THE INVENTION An object of the present invention is to provide a mounting structure for a headboard that allows a headboard to be attached to a staircase in a simple and good manner without subjecting the headwood to laborious processing.
[0008]
[Means for solving the problems and effects thereof]
In order to solve the above problems, the present invention is a mounting structure of a headboard mounted on a bent end face of a staircase wall, and a predetermined gap is formed at a bent portion of the end face of the staircase wall. Two headboards that are respectively fixed to the end face of the staircase wall with a bent portion interposed therebetween, and a cover portion that is curved so as to protrude outward, covering the opposite end portions of the two headboards over the entire width of the headboard A first corner member, a support portion extending outward from a bent portion of the end surface of the staircase wall and supporting the first corner member inside the cover portion, and the support portion as an end surface of the staircase wall 2 including a support member having a fixing portion fixed to the end face of the headboard or the end face of the staircase wall so as to be swingable with respect to a bent portion of the first corner member and the first corner member supported by the support member From the side of the opposite end of the cap The Migihitsuji, there is provided a mounting structure of the coping formed from the second corner member is fixed to the first corner member.
[0009]
In the mounting structure of the headboard configured as described above, a certain amount of gap is formed in the bent portion instead of completely adhering the ends of the two adjacent headboards at the bent portion of the end face of the staircase wall. Since both ends are attached to the staircase wall and the bent part is covered with the first corner member and the second corner member so that the end part of the headboard is not exposed, it is adjacent to the end part of the end face of the staircase wall. There is no need to carry out the troublesome process of cutting the caps according to the inclination angle of the stairs so that the ends of the two caps are in close contact with each other. it can.
[0010]
Further, by swinging the support portion that supports the first corner member, the first corner member can be easily arranged at the center position of the bent portion of the end surface of the staircase wall, so that the inclination angle of the staircase changes to some extent. Even in this case, the first corner member is not displaced to one side of the bent portion, and the end portions of both adjacent headboards can be reliably covered by the first corner member with the bent portion interposed therebetween. Therefore, it can be said that this is a versatile mounting structure.
[0011]
In addition, since the end portions of both of the adjacent headboards sandwiching the bent portion of the staircase wall are concealed by the first corner member and the second corner member, when the headwood is cut, the protruding plate is somewhat broken at the cut portion. However, even if the surface decorative sheet is somewhat peeled off, such a cap can be used as it is, and it is possible to eliminate the waste of the cap and the need for rework due to a processing error of the field worker.
[0012]
Further, since the end portions of both of the headboards that are adjacent to each other with the bent portion being concealed by the first corner member and the second corner member, the surface decorative sheet or the like is removed from the end portions of the headboard over the years. A beautiful finish immediately after construction can be maintained for a long time without peeling.
[0013]
In addition, as in the mounting structure of the headboard according to claim 2, the fixing portion of the support member is formed by a pair of fixing plates that are openably and closably connected via a support shaft, and the support member A support portion is formed by a support plate that is swingably supported between the both fixed plates via the support shaft, and the both fixed plates are connected to the end surface of the staircase wall with the bent portion of the end surface of the staircase wall interposed therebetween. The base end of the support plate can be surely positioned at the bent portion of the end surface of the staircase wall, and the headboard is fixed to the base end of the support plate while sliding the surface of the fixed plate. By bringing them into contact with each other, it is possible to positively position both of the headboards in a symmetrical position with respect to the bent portion of the end surface of the staircase wall, thereby improving the mounting accuracy of the headboard.
[0014]
Moreover, since the first corner member is deformed along the surface of the headboard when the cover portion of the first corner member is formed of a soft material like the headboard mounting structure according to claim 3, There is an effect that the adhesion of the first corner member to the headboard surface is improved and a soft tactile sensation is obtained.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments will be described with reference to the drawings. As shown in FIGS. 1 and 2, a staircase wall 10 is provided between the corridor A side and the staircase B side to support one end side of each tread b constituting the staircase B. As shown in FIG. 2B, the vertical end surface 11 rises vertically up to the height position of the human waist before the front of the staircase B, and the staircase from the upper end of the vertical end surface 11 toward the front of the staircase B. It has a bent end surface composed of an inclined end surface 12 inclined upward in accordance with the inclination angle of B.
[0016]
As shown in FIGS. 1 and 2, the vertical end face 11 and the inclined end face 12 of the staircase wall 10 are respectively attached with caps 21 and 22 slightly wider than the thickness of the staircase wall 10. In the joint part of both the caps 21 and 22 located in the bending part of an end surface, the synthetic resin 1st corner member 31 shown to Fig.3 (a), (b) and to Fig.4 (a), (b) are shown. The corner member 30 comprised from the synthetic resin 2nd corner member 34 shown and the metal support members 35 shown to Fig.5 (a), (b) is attached.
[0017]
As shown in FIGS. 2 (a), 2 (c), 3 (a), 3 (b), and FIG. 6, the first corner member 31 includes both headboards 21 located at the bent portion of the end surface of the staircase wall 10, A cover portion 32 having a predetermined thickness and covering the joint portion of the cover 22 over the entire width thereof, and a connection portion 33 provided continuously at the center portion in the width direction on the inner surface over the entire length of the cover portion 32. The connection portion 33 is formed with a fitting groove 33a into which a support plate 38 of the support member 35 to be described later is fitted over the entire length of the cover portion 32, and on both end faces of the first corner member 31. In the base end portion of the connecting portion 33, mounting holes 33b for mounting a second corner member 34 to be described later are formed. The cover part 32 is made of a soft synthetic resin such as an elastomer, and the connection part 33 is made of a hard synthetic resin.
[0018]
As shown in FIGS. 2, 4 (a), (b) and FIG. 6, the second corner member 34 is a disc-shaped cover whose outer edge substantially coincides with the outer edge of the cover portion 32 of the first corner member 31. Part 34a and a shaft-like mounting part 34b inserted into the mounting hole 33b of the first corner member 31 connected to the cover part 34a, and an adhesive is applied to the mounting part 34b. Then, the cover portion 34a is fixed in close contact with both end faces of the first corner member 31 by being inserted into the mounting hole 33b, and as shown by a one-dot chain line in FIG. Both side portions of the joint portion of the two headboards 21 and 22 located at the bent portion of the end surface of the staircase wall 10 together with the both end surfaces of the member 31 are concealed.
[0019]
As shown in FIGS. 5 (a), 5 (b), and 6, the support member 35 includes a pair of fixing plates 37 that are openably and closably connected via a support shaft 36, and both the support member 35 via the support shaft 36. As shown in FIG. 6, the two fixed plates 37 are composed of the vertical end surface 11 and the inclined end surface 12 of the staircase wall 10. Screw holes 37a are formed in the two fixing plates 37, respectively.
[0020]
Below, the attachment method of the headboards 21 and 22 using the corner member 30 mentioned above is demonstrated, referring FIG. First, as shown in FIG. 3A, the opening angle of both the fixing plates 37 of the support member 35 is adjusted so that it is along the bent portion of the end surface of the staircase wall 10. The other fixing plate 37 is screwed to the inclined end surface 12 of the staircase wall 10 while being screwed to the vertical end surface 11.
[0021]
Next, as shown in FIG. 2B, the end surfaces of the caps 21 and 22 are brought into contact with the base end portion of the support plate 38 of the support member 35 so as to slide on the vertical end surface 11 and the inclined end surface 12. Since the end portions of the two caps 21 and 22 are positioned at symmetrical positions across the bent portion of the staircase wall 10, a frame (not shown) constituting the vertical end surface 11 and the inclined end surface 12 of the staircase wall 10 in that state. The caps 21 and 22 are nailed to the staircase wall 10 from the back side of the material. As shown in FIG. 6, notches 21 a and 22 a into which the fixing plate 37 of the support member 35 is fitted are formed in advance on the back surfaces of the caps 21 and 22.
[0022]
Then, an adhesive is applied to the tip portion of the support plate 38 located between the two caps 21 and 22, and is formed at the connection portion 33 of the first corner member 31 as shown in FIG. Both the caps 21 positioned at the bent portions of the end surface of the staircase wall 10 by bringing the cover portion 32 of the first corner member 31 into contact with the surfaces of the caps 21 and 22 so that the support plate 38 is fitted in the fitting groove 33a. 22 joints are covered over their entire width.
[0023]
Finally, an adhesive is applied to the mounting portion 34 b of the second corner member 34, and the second corner member 34 is inserted by inserting the mounting portion 34 b into the mounting hole 33 b formed in the end surface of the first corner member 31. When fixed to both end faces of the first corner member 31, bent portions of the end face of the staircase wall 10 together with both end faces of the first corner member 31 are covered by the cover portions 34 b of the second corner member 34, as shown in FIG. The both side portions of the joint portion of the two caps 21 and 22 located at the same position are concealed.
[0024]
In the mounting structure of the headboard configured as described above, the ends attached to the two headboards 21 and 22 adjacent to each other at the bent portion of the end surface of the staircase wall 10 are not completely brought into close contact with each other. Both the caps 21 and 22 are attached to the staircase wall 10 so that a certain amount of gap is formed with the support plate 38 of the member 35 interposed therebetween, and the joint portion of the both caps 21 and 22 is connected to the first corner member 31 and the second corner. Since the ends of the caps 21 and 22 are concealed by covering with the member 34, the ends of the two adjacent caps 21 and 22 are completely in contact with each other at the bent portion of the end surface of the staircase wall 10. Further, it is not necessary to perform troublesome processing such as cutting the caps according to the inclination angle of the staircase B, and the caps 21 and 22 can be attached to the staircase wall 10 in a simple and good manner.
[0025]
Further, the cover portion 32 is brought into contact with the surfaces of both headboards 21 and 22 while the support plate 38 of the support member 35 is fitted into the fitting groove 33a formed in the connection portion 33 of the first corner member 31, thereby providing a staircase. Since the support plate 38 naturally moves to a position that bisects the angle formed by the vertical end surface 11 and the inclined end surface 12 forming the bent portion of the wall 10, even if the inclination angle of the staircase B changes to some extent, the first corner The member 31 is not displaced to one side of the bent portion of the staircase wall 10, and the end portions of both the caps 21 and 22 adjacent to each other across the bent portion of the staircase wall 10 are reliably covered by the first corner member 31. Can do.
[0026]
Further, as shown in FIGS. 8A and 8B, even when the inclination angle β of the inclined end face 12 is changed or when the thickness S of the caps 21 and 22 to be used is changed, the support plate 38 is fitted. Since the amount of change of the inclination angle β and the thickness S can be sufficiently absorbed by changing the fitting amount L to the groove 33a, the inclination angle β of the inclined end face 12 and the thickness S of the caps 21 and 22 to be used can be reduced. If the amount of change is within a certain range, each component constituting the corner member 30 can be shared.
[0027]
Moreover, since the edge part of both the caps 21 and 22 adjacent on both sides of the bending part of the staircase wall 10 is covered with the 1st corner member 31 and the 2nd corner member 34, when the cap wood is cut | disconnected, Even if the veneer breaks somewhat at the cut part or the surface decorative sheet peels off somewhat, such headboards can be used as they are, and waste of the headboards due to processing mistakes by field workers and the trouble of reworking. It can be omitted.
[0028]
Furthermore, since the end portions of the two caps 21 and 22 adjacent to each other across the bent portion of the staircase wall 10 are concealed by the first corner member 31 and the second corner member 34, the caps can be obtained as time passes. A beautiful finish immediately after the construction can be maintained over a long period of time without the surface decorative sheet or the like peeling off from the end portions of 21 and 22.
[0029]
Further, as described above, since the cover portion 32 of the first corner member 31 is formed of a soft synthetic resin such as elastomer, the cover portion 32 of the first corner member 31 is brought into contact with the surfaces of the caps 21 and 22. In doing so, the cover part 32 is deformed so as to follow the surfaces of the caps 21 and 22, and the adhesion of the first corner member 31 to the surfaces of the caps 21 and 22 is improved and a soft tactile sensation is obtained.
[0030]
In this embodiment, as shown in FIG. 5, the support member 35 is formed by the fixing plate 37 and the support plate 38 having a thickness of about several millimeters, and therefore, as shown in FIG. 6, the back surface side of the headboards 21 and 22. It is necessary to form the notches 21a and 22a into which the fixing plate 37 is fitted, but as shown in FIG. 9, when the fixing plate 37 is formed with a thin metal plate having a thickness of about 0.8 mm, It is not necessary to form a notch on the back side of the caps 21 and 22. However, when the support plate 38 is formed of the same thin metal plate, as shown in FIG. 9, the support plate 37 itself is bent and the fitting portion 38a fitted into the fitting groove 33a of the first corner member 31 is provided. It is necessary to form.
[0031]
Moreover, in this embodiment, although the mounting structure of the caps 21 and 22 in the bending part formed by the vertical end surface 11 and the inclined end surface 12 of the staircase wall 10 was described, for example, by the inclined end surface and the horizontal end surface of the staircase wall Needless to say, this attachment structure can be applied to the case where the headboard is attached to various bent portions existing on the end face of the staircase wall in addition to the formed bent portion.
[0032]
In this embodiment, the support member 35 includes two fixing plates 37 that open and close. However, two fixing plates 37 are not necessarily provided, and one of the fixing plates 37 may be omitted. It is. However, as described above, the support member 35 can be accurately attached to the bent portion of the staircase wall 10 by providing two fixing plates 37.
[0033]
Furthermore, in this embodiment, the fixing plate 37 of the support member 35 is screwed to the end surface of the staircase wall 10, but the fixing plate 37 is screwed to the end surfaces of both headboards 21 and 22. It is also possible to adopt. In addition, what is necessary is just to screw-fasten to the end surface of any one headboard, when the fixing plate 37 is one piece.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of a mounting structure for a headboard according to the present invention.
FIG. 2A is a plan view showing the mounting structure of the headboard, FIG. 2B is a side view showing the mounting structure of the headboard, and FIG. 2C is a front view showing the mounting structure of the headboard; .
FIG. 3A is a view showing an end surface of a first corner member in the mounting structure of the headboard of the above, and FIG. 3B is a front view showing the first corner member of the same.
FIG. 4A is a side view showing a second corner member in the mounting structure of the same headboard, and FIG. 4B is a plan view showing the second corner member.
FIG. 5A is a plan view showing a support member in the mounting structure of the headboard of the above, and FIG. 5B is a side view showing the support member of the same.
FIG. 6 is a side view showing details of the mounting structure of the headboard.
FIG. 7 is an explanatory view for explaining a mounting procedure of the headboard in the headboard mounting structure same as above.
FIG. 8 is a side view showing a mounting state of the headboard and the corner member when the inclination angle of the stairs and the thickness of the headboard are different in the headboard mounting structure same as above.
FIG. 9 is a schematic side view showing another embodiment of a support member.
10A is a perspective view showing a conventional mounting structure of a headboard, and FIG. 10B is a side view showing the mounting structure of the same headboard.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Stair wall 11 Vertical end surface 12 Inclined end surface 21, 22 Kasaki 30 Corner member 31 1st corner member 32 Cover part 33 Connection part 34 2nd corner member 34a Cover part 34b Mounting part 35 Support member 36 Support shaft 37 Fixing plate 38 Support plate

Claims (3)

A mounting structure of the headboard mounted on the bent end surface of the staircase wall,
Two headboards respectively fixed to the end surface of the staircase wall with the bent portion therebetween so that a predetermined gap is formed in the bent portion of the end surface of the staircase wall;
A first corner member having a cover portion that is curved so as to protrude outwardly, covering the opposite end portions of the two headboards over the entire width of the headboard;
A support portion that extends outward from the bent portion of the end surface of the staircase wall and supports the first corner member inside the cover portion, and swings the support portion with respect to the bent portion of the end surface of the staircase wall. A support member having a fixing portion that is fixed to the end face of the headboard or the end face of the staircase wall,
Including the first corner member supported by the support member, and a second corner member fixed to the first corner member so as to cover two opposite ends of the headboard from the side. Mounting structure for the cap. The fixing portion of the support member is formed by a pair of fixing plates connected to be freely opened and closed via a support shaft, and the support portion of the support member is rocked between the both fixing plates via the support shaft. It is formed by a support plate supported movably,
The headboard mounting structure according to claim 1, wherein both the fixing plates are fixed to the end surface of the staircase wall with a bent portion of the end surface of the staircase wall interposed therebetween. The mounting structure of the headboard according to claim 1 or 2, wherein a cover portion of the first corner member is formed of a soft material.

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